APA (7th ed.) Citation

Gilchrist, J. D. (1989). Extraction metallurgy (3a. ed.). Pergamon Press.

Chicago Style (17th ed.) Citation

Gilchrist, James Duncan. Extraction Metallurgy. 3a. ed. Oxford: Pergamon Press, 1989.

MLA (9th ed.) Citation

Gilchrist, James Duncan. Extraction Metallurgy. 3a. ed. Pergamon Press, 1989.

Warning: These citations may not always be 100% accurate.